
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>背景</title>
	<style type="text/css">
		body{
			/*background: red url() 0 0 no-repeat;*/
			/*background: #A349A4 url() 0 0 no-repeat;*/
			/*background: rgb(112,146,190) url() 0 0 no-repeat;*/
			/*background: blue url() 0 0 no-repeat;*/
			background: #fff url(./tw.png) 0 0;
		}
		.box{
			width: 200px;
			height: 200px;
			background: rgba(250,146,190,0.7) url(./xh.jpg) -320px 20px no-repeat;
			margin: 100px auto;
		}


	</style>
</head>
<body>
	<div class="box">
		
	</div>
</body>
</html>